The Moore Messenger (Moore, Okla.), Vol. 2, No. 47, Ed. 1 Thursday, May 20, 1937, newspaper, May 20, 1937; (https://gateway.okhistory.org/ark:/67531/metadc2160356/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .